Zn 1 − x Cd x O systems with visible band gaps
Zn 1 − x Cd x O films in the range of the content x from x = 0 to x = 1 were grown by remote-plasma-enhanced metal organic chemical vapor deposition. The crystal structure of Zn 1 − x Cd x O film changed with increase of the content x from wurtzite structure to rocksalt structure around x = 0.7 . Th...
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| Veröffentlicht in: | Applied physics letters 2006-08, Vol.89 (9), p.091914-091914-2 |
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| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | Zn
1
−
x
Cd
x
O
films in the range of the content
x
from
x
=
0
to
x
=
1
were grown by remote-plasma-enhanced metal organic chemical vapor deposition. The crystal structure of
Zn
1
−
x
Cd
x
O
film changed with increase of the content
x
from wurtzite structure to rocksalt structure around
x
=
0.7
. The relationship between the cadmium content and axis length in the
Zn
1
−
x
Cd
x
O
films was studied. Photoluminescence spectra were observed from the wurtzite
Zn
1
−
x
Cd
x
O
films in the range of
3.3
-
1.8
eV
at room temperature. Stokes's shift in the restricted composition range was compared with the previous results. |
|---|---|
| ISSN: | 0003-6951 1077-3118 |
| DOI: | 10.1063/1.2345232 |